Mom arrested after two sick girls, one of whom dies, found in car

TULALIP, Wash. -- Authorities say a mother has been arrested after two ailing young girls, one of whom later died, were found in a car parked on the Tulalip Reservation in Washington.

Tulalip Police Chief Rance Sutten says the woman called for help Monday because an 18-month-old girl was not responsive. Both that child and her 2 1/2-year-old sister were rushed to an Everett hospital. The younger girl later died. The cause of death is under investigation.